2671639552

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:781

約数の個数: 88

約数和(自身を含む): 5652176400

約数和(自身を除く): 2980536848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 353, 389, 512, 608, 706, 778, 1024, 1216, 1412, 1556, 2432, 2824, 3112, 4864, 5648, 6224, 6707, 7391, 9728, 11296, 12448, 13414, 14782, 19456, 22592, 24896, 26828, 29564, 45184, 49792, 53656, 59128, 90368, 99584, 107312, 118256, 137317, 180736, 199168, 214624, 236512, 274634, 361472, 398336, 429248, 473024, 549268, 858496, 946048, 1098536, 1716992, 1892096, 2197072, 2609023, 3433984, 3784192, 4394144, 5218046, 6867968, 7568384, 8788288, 10436092, 17576576, 20872184, 35153152, 41744368, 70306304, 83488736, 140612608, 166977472, 333954944, 667909888, 1335819776, 2671639552]

約数ペア:

[(1, 2671639552), (2, 1335819776), (4, 667909888), (8, 333954944), (16, 166977472), (19, 140612608), (32, 83488736), (38, 70306304), (64, 41744368), (76, 35153152), (128, 20872184), (152, 17576576), (256, 10436092), (304, 8788288), (353, 7568384), (389, 6867968), (512, 5218046), (608, 4394144), (706, 3784192), (778, 3433984), (1024, 2609023), (1216, 2197072), (1412, 1892096), (1556, 1716992), (2432, 1098536), (2824, 946048), (3112, 858496), (4864, 549268), (5648, 473024), (6224, 429248), (6707, 398336), (7391, 361472), (9728, 274634), (11296, 236512), (12448, 214624), (13414, 199168), (14782, 180736), (19456, 137317), (22592, 118256), (24896, 107312), (26828, 99584), (29564, 90368), (45184, 59128), (49792, 53656)]